Menulist SELECT element should update layout when an OPTION content is changed.

third_party/WebKit/Source/core/html/HTMLOptionElement.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  *           (C) 2006 Alexey Proskuryakov (ap@nypop.com)
  * Copyright (C) 2004, 2005, 2006, 2010 Apple Inc. All rights reserved.
  * Copyright (C) 2010 Google Inc. All rights reserved.
  * Copyright (C) 2011 Motorola Mobility, Inc.  All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
@@ skipping 292 matching lines @@
 void HTMLOptionElement::setDirty(bool value)
 {
     m_isDirty = true;
 }
 
 void HTMLOptionElement::childrenChanged(const ChildrenChange& change)
 {
     if (HTMLDataListElement* dataList = ownerDataListElement())
         dataList->optionElementChildrenChanged();
     else if (HTMLSelectElement* select = ownerSelectElement())
-        select->optionElementChildrenChanged();
+        select->optionElementChildrenChanged(*this);
     updateLabel();
     HTMLElement::childrenChanged(change);
 }
 
 HTMLDataListElement* HTMLOptionElement::ownerDataListElement() const
 {
     return Traversal<HTMLDataListElement>::firstAncestor(*this);
 }
 
 HTMLSelectElement* HTMLOptionElement::ownerSelectElement() const
@@ skipping 148 matching lines @@
         ASSERT(parent);
         if (isHTMLOptGroupElement(*parent)) {
             const ComputedStyle* parentStyle = parent->computedStyle() ? parent->computedStyle() : parent->ensureComputedStyle();
             return !parentStyle || parentStyle->display() == NONE;
         }
     }
     return m_style->display() == NONE;
 }
 
 } // namespace blink